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Edward Philips

July 31, 2025

Can Open Source Be Secure? The Case for AES-256

In the contemporary digital landscape, security has emerged as an omnipresent concern, particularly as data breaches have become alarmingly prevalent. As organizations increasingly turn to open-source solutions for their cryptographic needs, a pressing question arises: Can open source be secure? ...

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Edward Philips

July 30, 2025

TLS Cryptography Explained: The Backbone of Secure Web Traffic

In an age where digital interactivity drives daily life, the importance of secure web traffic cannot be overstated. Enter Transport Layer Security (TLS), an advanced cryptographic protocol that forms the foundation of internet security. It stands as a guardian for ...

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Edward Philips

July 30, 2025

This Form Is Not Secure: What the Browser Warning Really Means

In the labyrinthine world of the internet, where data flows like rivers and every keystroke resonates in the vast ether, a cryptic advisory surfaces: the “Not Secure” warning in web browsers like Google Chrome. This alarming missive, akin to a ...

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Edward Philips

July 30, 2025

What Is Cryptography? Types Techniques and Tools Explained

In our digital age, cryptography stands as the guardian of our most sensitive information, akin to an intricate lock and key mechanism that protects treasures hidden within a vault. This sophisticated art and science, which marries mathematics with computer science, ...

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Edward Philips

July 29, 2025

128-Bit Hashes: Are They Secure Enough?

In the sprawling realm of cryptography, where the dichotomies of security and vulnerability dance in a delicate balance, the term “128-bit hashes” emerges as a focal point of discussion. Hash functions play a pivotal role in cryptography; they transform data ...

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Edward Philips

July 29, 2025

Can Eve Win? Guessing Games in Quantum Cryptography

Quantum cryptography is at the forefront of secure communications, leveraging the principles of quantum mechanics to protect information. Within this domain, the conversation often revolves around the potential for an eavesdropper, whom we will refer to as Eve. This analysis ...

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Edward Philips

July 29, 2025

Are Asymmetric Keys Vulnerable to Rainbow Table Attacks?

In the vast and intricate landscape of cryptography, asymmetric keys stand as sentinels, safeguarding our digital messages with an elegance that belies their complexity. The fundamental notion behind asymmetric cryptography lies in the utilization of a key pair: a public ...

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Edward Philips

July 28, 2025

What Are Encrypted Messages and Why Do They Matter?

In the contemporary digital landscape, the proliferation of communication technologies has revolutionized the way we connect, share, and express ourselves. However, with this evolution comes an alarming vulnerability—our private communications are increasingly subject to surveillance, eavesdropping, and malicious exploitation. This ...

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Edward Philips

July 28, 2025

Diffie-Hellman Key Exchange: How It Achieves Secure Sharing

In the intricate tapestry of modern cryptography, the Diffie-Hellman key exchange stands out as a pivotal innovation. Introduced in 1976 by Whitfield Diffie and Martin Hellman, this groundbreaking method revolutionized the way secure communications can be established over potentially insecure ...

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Edward Philips

July 28, 2025

How Many Keys Are Used in Symmetric Asymmetric and Triple Encryption?

Encryption serves as a bulwark against unauthorized access and serves to maintain confidentiality. In understanding how much it protects, one must delve into the intricacies of the different types of encryption methods: symmetric, asymmetric, and triple encryption. Each has its ...

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